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secondary 3 | A Maths
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Harish
Harish

secondary 3 chevron_right A Maths chevron_right Singapore

Please explain how 6 2/5 is derived. Thanks!

Date Posted: 7 months ago
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sstrike
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sstrike
Sstrike
7 months ago
6⅖ is the vertex point y- coordinate

simply sub x=-⅗ into the original QE
y=½(5x+11)(1-x) ...